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Juniku-Shkololli A, Gjikolli B, Hoti KD, Hyseni G, Kadrijaj F, Lahu F, Gjikolli D, Hyseni F, Musa J. A rare complication with superior mesenteric vein thrombosis after laparoscopic sleeve gastrectomy: A case report. Radiol Case Rep 2023; 18:3020-3025. [PMID: 37434619 PMCID: PMC10331020 DOI: 10.1016/j.radcr.2023.05.075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 05/25/2023] [Accepted: 05/29/2023] [Indexed: 07/13/2023] Open
Abstract
Laparoscopic sleeve gastrectomy (LSG) has become a frequent procedure to reduce weight and morbid obesity. The procedure involves laparoscopic resection of more than 75% of the greater curvature of the stomach, resulting in early satiety and neuro-hormonal changes that collectively promote effective weight loss. We present a rare case of complication of superior mesenteric vein thrombosis (SMVT) and splenic vein after LSG, with consequent bowel ischemia that was treated with open laparotomy and appropriate anticoagulation therapy. A 56-year-old obese woman (BMI of 42.5 kg/m2), smoker for 30 years, presented to the emergency department with symptoms such as abdominal pain, fever, nausea and vomiting, 2 weeks after LSG intervention. Her white blood cell count was 15.5 (normal values: 3.8-10.4 × 103 /µL), while C- reactive protein level was 193 (normal values: 0.0-6.0 mg/L) and her D-Dimer level 4.69 (normal values: 0-0.50 mg/L). Abdominal CT with contrast showed a filling defect in the superior mesenteric and splenic vein, free perihepatic and Douglas pouch fluid, as well as small bowel thickening. An open laparotomy was performed and the necrotic segment of bowel of 80 cm was removed. The postoperative period went relatively well, despite the diarrhea that continued for the next 4 months after the intervention. The most common causes leading the development of this complication include: hypercoagulable state, dehydration, increased intra-abdominal pressure during the procedure and other secondary factors. The main symptom is abdominal pain, followed by nausea, vomiting, diarrhea and bleeding from the gastrointestinal tract. SMVT and SVT should be considered as a possible complication in patients with abdominal pain and increased inflammatory parameters after LSG. Early diagnosis through CT imaging and rapid anticoagulation therapy is considered to reduce further complications such as intestinal infarction and portal hypertension.
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Affiliation(s)
- Argjira Juniku-Shkololli
- Clinic of Gastroenterology, University of Pristina–University Clinical Centre of Kosovo, Pristina, Kosovo
| | - Bujar Gjikolli
- Clinic of Radiology, University of Pristina–University Clinical Centre of Kosovo, Pristina, Kosovo
- AAB College – Faculty of Radiology, Prishtina, Kosovo
| | - Kreshnike Dedushi Hoti
- Clinic of Radiology, University of Pristina–University Clinical Centre of Kosovo, Pristina, Kosovo
| | - Guri Hyseni
- Department of Pediatric Surgery, University of Pristina–University Clinical Centre of Kosovo, Pristina, Kosovo
| | - Fatbardh Kadrijaj
- Clinic of Gastroenterology, University of Pristina–University Clinical Centre of Kosovo, Pristina, Kosovo
| | - Flamur Lahu
- Clinic of Radiology, University of Pristina–University Clinical Centre of Kosovo, Pristina, Kosovo
| | - Dea Gjikolli
- AAB College – Faculty of Radiology, Prishtina, Kosovo
| | | | - Juna Musa
- Department of Endocrinology, Diabetes and Nutrition, Mayo Clinic, Rochester, NY, USA
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Laparoscopic vs. Robotic Gastrectomy in Patients with Situs Inversus Totalis: A Systematic Review. Minim Invasive Surg 2023; 2023:3894561. [PMID: 36909819 PMCID: PMC9998161 DOI: 10.1155/2023/3894561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Revised: 09/16/2022] [Accepted: 02/04/2023] [Indexed: 03/06/2023] Open
Abstract
Background Situs inversus totalis (SIT) is a rare genetic anomaly involving the mirror-image transposition of organs. This transposition can potentially make surgical treatments difficult because of the reversed anatomy and intraoperative confusion. The aim of this systematic review is to compare the perioperative outcomes and safety of robotic and laparoscopic gastrectomy in patients with SIT. Methods We included full-text case reports with brief reviews and standalone case studies on SIT patients age ≥21, undergoing laparoscopic or robotic gastrectomy. We excluded case studies focusing on procedures other than laparoscopic and robotic gastrectomy, namely, open gastrectomy, gastric banding, and gastric bypass. English was selected as the language and articles published in the last 10 years were selected with a date range from Jan, 2011, to Aug, 2021. We focused on intraoperative and postoperative outcomes including blood loss, vascular aberrancy, operation duration, mortality, operative complications, duration of hospitalization, and follow-up interval. Online databases included Clinical Key, Embase, ScienceDirect, Ovid, and Google Scholar. The last search was conducted on Aug 15, 2021. For all eligible articles, risk of bias assessment was carried out using JBI critical appraisal checklist (Table 1). Continuous data were analyzed using t-test with p value of 0.05. Results From our search, we retained 29 case reports which reported information from 30 cases. The results reported in each study were summarized (Table 2). The laparoscopic procedure was used in 21 cases and robot-assisted surgery was used in 9 cases. Operative time was mentioned in 24 out of the 30 cases and the average operative time was 205.67 min. Blood loss was reported in 16 out of the 30 cases, with an average blood loss of 51.9 mL. Hospital stay information was provided in 26 out of the 30 cases, with an average length of stay of 8.5 days. A statistically significant difference was not found for the operative time, length of hospitalization, or age of the patient. However, intraoperative blood loss in robot-assisted gastrectomy was lower compared to laparoscopic gastrectomy, with a p value of 0.0293. Perioperative death was not reported in any of the cases. Only three cases of postoperative complications were reported in laparoscopic surgery. Only one of the three cases suggested that the complication was due to an anomaly, whereas the other two of them reported complications due to procedural errors. Conclusion Laparoscopic and robotic gastrectomy can be safely used for SIT patients if performed cautiously. Some precautions include thoroughly assessing anatomical aberrations using preoperative imaging, adjusting the operative set up, and having experienced surgeons. The robotic approach may have a few advantages over laparoscopic procedures that may enhance the surgical safety for SIT patients and need to be further explored in future research. Advantages of the robotic approach may include improved surgical safety with better visualization of the surgical field, promoting the stability of surgical instruments and perhaps allowing ease of surgical orientation and positioning when operating on patients with SIT. Further research in this field is merited.
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Gastroesophageal Reflux Disease Symptoms after Laparoscopic Sleeve Gastrectomy: A Retrospective Study. J Pers Med 2022; 12:jpm12111795. [PMID: 36579535 PMCID: PMC9698432 DOI: 10.3390/jpm12111795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 09/29/2022] [Accepted: 10/26/2022] [Indexed: 11/06/2022] Open
Abstract
(1) Background: Laparoscopic sleeve gastrectomy (LSG) is widely performed in bariatric surgery. However, the prevalence and risk factors of gastroesophageal reflux disease (GERD) symptoms after LSG remain unclear to date. This study aimed to identify risk factors of GERD after LSG. (2) Methods: We conducted a retrospective study at Linkou Chang Gung Memorial Hospital and reviewed 296 patients who underwent LSG from 2016 to 2019. A total of 143 patients who underwent preoperative esophagogastroduodenoscopy and completed the 12-month postoperative follow-up were enrolled. Patients’ demographic data, comorbidities, and postoperative weight loss results were recorded for analysis. The GerdQ questionnaire was used to assess GERD after LSG. (3) Results: There were eight surgical complications (5.6%) among the 143 studied patients (median age, 36 years; 56 (39.2%) men; median body weight 105.5 kg; median body mass index [BMI], 38.5 kg/m2). Twenty-three patients (16.1%) developed de novo GERD symptoms. GERD was significantly associated with older age (p = 0.022) and lower BMI (<35 kg/m2, p = 0.028). In multiple logistic regression analysis, age and BMI were significantly associated with GERD. (4) Conclusions: LSG is a safe and effective weight loss surgery. In our study, it led to 16.1% of de novo GERD symptoms, which were significantly related to older age and lower BMI (<35 kg/m2).
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Drakos P, Volteas P, Seeras K, Humayon S, Flink B, Yang J, Zhu C, Spaniolas K, Talamini M, Pryor A. S157-a structured early intervention program in patients with predicted poor long-term outcome following bariatric surgery: a prospective randomized study. Surg Endosc 2022; 36:6903-6914. [PMID: 35075525 DOI: 10.1007/s00464-022-09029-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Accepted: 01/03/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND Early postoperative weight loss can be predictive of one-year outcomes. It is unclear if poor performers identified in the first post-operative month can have improvement in outcomes with additional support and education. PURPOSE To evaluate the impact of a structured targeted support program for patients with lower-than-average early post-operative weight loss on 1-year outcomes. METHODS This was a prospective randomized study of bariatric surgery patients who experienced less than 50th percentile excess body weight loss (%EWL) at 3 weeks. Subjects with EWL < 18% were randomized into two groups: an intervention (IV) arm or a control (NI, no intervention) arm. The IV arm was offered a program with 7-weekly behavioral support sessions, while the NI patients received routine post-operative care. RESULTS A total of 128 patients were randomized: 65 NI and 63 IV. In the IV group, 20 attended all sessions, 7 attended < 4, and 36 did not participate. There was no difference in baseline demographics, procedure type, or BMI. At 1 year, there was no difference in %EWL (ratio 0.993, 95% CI 0.873, 1.131), %EBMIL (ratio 0.997, 95% CI 0.875, 1.137), and %TWL (ratio 1.016, 95% CI 0.901, 1.146) between groups. A subgroup analysis including only the subjects who participated in all seven sessions showed similar results. CONCLUSION Patients who present with suboptimal weight loss early after bariatric surgery do not experience a significant weight loss improvement with a structured behavioral support program. Importantly, despite being alerted to their poor early weight loss, patients demonstrated poor adherence to the proposed interventions.
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Affiliation(s)
- Panagiotis Drakos
- Department of Surgery, Stony Brook Medicine, Renaissance School of Medicine, Health Sciences Center, Stony Brook, NY, T19-05311794 8191, USA.
| | - Panagiotis Volteas
- Department of Surgery, Stony Brook Medicine, Renaissance School of Medicine, Health Sciences Center, Stony Brook, NY, T19-05311794 8191, USA
| | - Kevin Seeras
- Department of Surgery, Stony Brook Medicine, Renaissance School of Medicine, Health Sciences Center, Stony Brook, NY, T19-05311794 8191, USA
- Division of Bariatric, Foregut, and Advanced Gastrointestinal Surgery, Department of Surgery, Renaissance School of Medicine, Stony Brook, NY, USA
| | - Shabana Humayon
- Department of Biostatistics, Renaissance School of Medicine, Stony Brook, NY, USA
| | - Benjamin Flink
- Department of Surgery, Stony Brook Medicine, Renaissance School of Medicine, Health Sciences Center, Stony Brook, NY, T19-05311794 8191, USA
- Division of Bariatric, Foregut, and Advanced Gastrointestinal Surgery, Department of Surgery, Renaissance School of Medicine, Stony Brook, NY, USA
| | - Jie Yang
- Division of Preventive Medicine, Renaissance School of Medicine, Stony Brook, NY, USA
| | - Chencan Zhu
- Department of Biostatistics, Renaissance School of Medicine, Stony Brook, NY, USA
| | - Konstantinos Spaniolas
- Department of Surgery, Stony Brook Medicine, Renaissance School of Medicine, Health Sciences Center, Stony Brook, NY, T19-05311794 8191, USA
- Division of Bariatric, Foregut, and Advanced Gastrointestinal Surgery, Department of Surgery, Renaissance School of Medicine, Stony Brook, NY, USA
| | - Mark Talamini
- Department of Surgery, Stony Brook Medicine, Renaissance School of Medicine, Health Sciences Center, Stony Brook, NY, T19-05311794 8191, USA
| | - Aurora Pryor
- Department of Surgery, Stony Brook Medicine, Renaissance School of Medicine, Health Sciences Center, Stony Brook, NY, T19-05311794 8191, USA
- Division of Bariatric, Foregut, and Advanced Gastrointestinal Surgery, Department of Surgery, Renaissance School of Medicine, Stony Brook, NY, USA
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Lok KH, Wareham NJ, Nair RS, How CW, Chuah LH. Revisiting the concept of incretin and enteroendocrine L-cells as type 2 diabetes mellitus treatment. Pharmacol Res 2022; 180:106237. [PMID: 35487405 PMCID: PMC7614293 DOI: 10.1016/j.phrs.2022.106237] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 04/08/2022] [Accepted: 04/22/2022] [Indexed: 12/19/2022]
Abstract
The significant growth in type 2 diabetes mellitus (T2DM) prevalence strikes a common threat to the healthcare and economic systems globally. Despite the availability of several anti-hyperglycaemic agents in the market, none can offer T2DM remission. These agents include the prominent incretin-based therapy such as glucagon-like peptide-1 receptor (GLP-1R) agonists and dipeptidyl peptidase-4 inhibitors that are designed primarily to promote GLP-1R activation. Recent interest in various therapeutically useful gastrointestinal hormones in T2DM and obesity has surged with the realisation that enteroendocrine L-cells modulate the different incretins secretion and glucose homeostasis, reflecting the original incretin definition. Targeting L-cells offers promising opportunities to mimic the benefits of bariatric surgery on glucose homeostasis, bodyweight management, and T2DM remission. Revising the fundamental incretin theory is an essential step for therapeutic development in this area. Therefore, the present review explores enteroendocrine L-cell hormone expression, the associated nutrient-sensing mechanisms, and other physiological characteristics. Subsequently, enteroendocrine L-cell line models and the latest L-cell targeted therapies are reviewed critically in this paper. Bariatric surgery, pharmacotherapy and new paradigm of L-cell targeted pharmaceutical formulation are discussed here, offering both clinician and scientist communities a new common interest to push the scientific boundary in T2DM therapy.
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Affiliation(s)
- Kok-Hou Lok
- School of Pharmacy, Monash University Malaysia, Bandar Sunway, 47500 Subang Jaya, Selangor, Malaysia.
| | - Nicholas J Wareham
- School of Pharmacy, Monash University Malaysia, Bandar Sunway, 47500 Subang Jaya, Selangor, Malaysia; MRC Epidemiology Unit, University of Cambridge, Institute of Metabolic Science, Cambridge, UK.
| | - Rajesh Sreedharan Nair
- School of Pharmacy, Monash University Malaysia, Bandar Sunway, 47500 Subang Jaya, Selangor, Malaysia.
| | - Chee Wun How
- School of Pharmacy, Monash University Malaysia, Bandar Sunway, 47500 Subang Jaya, Selangor, Malaysia.
| | - Lay-Hong Chuah
- School of Pharmacy, Monash University Malaysia, Bandar Sunway, 47500 Subang Jaya, Selangor, Malaysia.
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Omentopexy Effect on the Upper Gastrointestinal Symptoms and the Esophagogastroduodenoscopy Findings in Patients Undergoing Sleeve Gastrectomy. Obes Surg 2022; 32:1864-1871. [PMID: 35320488 PMCID: PMC9072512 DOI: 10.1007/s11695-022-05995-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Revised: 03/03/2022] [Accepted: 03/09/2022] [Indexed: 11/26/2022]
Abstract
Background Laparoscopic sleeve gastrectomy (LSG) has gained acceptance worldwide. However, SG has its own complications that need a specialized management. Omentopexy is a technique in which the sleeved part of the stomach is fixed to the greater omentum. Aim of the Study The present work aimed to investigate the potential effect of omentopexy on the upper GIT disturbances in patients with severe obesity and undergoing LSG. Patients and Methods This study included patients who were recruited for LSG in our institution from June 2019 to October 2020. Patients having no upper GIT symptoms, no esophagogastroduodenoscopy (EGD) GERD signs, and no hiatus hernia were eligible for the study. Patients were randomly enrolled into the omentopexy group (underwent LSG with omentopexy) and the non-omentopexy group (underwent LSG only). Patients were followed up 1 month, 3 months, and 1 year after the operation. EGD was performed at the 1-year follow-up. Results Forty-five patients constituted the omentopexy group and forty-six constituted the non-omentopexy group. Omentopexy was associated with significant reduction in the early post LSG upper GIT symptoms, and less EGD evident reflux esophagitis at the 1-year follow-up (statistically non-significant). Conclusion The current work adds a new evidence of the omentopexy benefits in patients undergoing sleeve gastrostomy, with an overall better outcome in regard to the upper GIT upset and GERD compared to LSG alone. Graphical abstract ![]()
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Mongelli F, Horvath Z, Marengo M, Volontè F, La Regina D, Peterli R, Garofalo F. Reoperative bariatric surgery after primary laparoscopic gastric plication for morbid obesity: a systematic review and meta-analysis. Langenbecks Arch Surg 2022; 407:1839-1850. [PMID: 35233644 DOI: 10.1007/s00423-022-02485-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 02/24/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND Laparoscopic gastric plication (LGP) often requires reoperative bariatric surgery (RBS) due to complications and insufficient weight loss. The aim of our study was to assess perioperative morbidity and weight loss during follow-up in patients undergoing RBS after primary LGP for morbid obesity. METHODS A search of PubMed, Web of Science, Cochrane Library, and Google Scholar was performed according to Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines using ("conversion"OR "revision*""OR "reoperat*")AND("gastric"OR "curvatur*")AND "plication." Studies were deemed eligible if data on RBS after LGP were provided. For each study, data were extracted and analyzed. RESULTS In the literature review, 291 articles were screened and 7 included. The studies covered a total of 367 patients, of whom 119 received a sleeve gastrectomy (SG), 85 a Roux-en-y gastric bypass (RYGB), 75 a one anastomosis-gastric bypass (OAGB), 45 a re-LGP, and 25 a jejuno-ileal bypass. After RBS, excess weight loss was 50.8 ± 6.5% at 6 months, 71.0 ± 7.7% at 12 months, and 89.0 ± 7.8% at 24 months. Operative time was 101.3 ± 14.6 min. Postoperatively, 18/255 patients (7.1%) had a complication, and leakage and reoperations were reported in 6/255 (2.4%) and 5/255 (2.0%) patients, respectively. Length of hospital stay was 3.1 ± 2.4 days. The quality of evidence was rated as "very low." CONCLUSIONS Despite limitations, this systematic review and meta-analysis showed that RBS after LGP has an acceptable rate of complications and is effective in terms of excess weight loss during follow-up. No specific operation (e.g., SG, RYGB, OAGB) can be suggested over another due to the lack of evidence.
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Affiliation(s)
- Francesco Mongelli
- Department of Surgery, Lugano Regional Hospital, EOC, Via Tesserete, 6900, Lugano, Switzerland.
| | - Zsofia Horvath
- Department of Surgery, Lugano Regional Hospital, EOC, Via Tesserete, 6900, Lugano, Switzerland
| | - Michele Marengo
- Department of Surgery, Locarno Regional Hospital, EOC, Via Dell'Ospedale, 6600, Locarno, Switzerland
| | - Francesco Volontè
- Department of Surgery, Sant'Anna Clinic, Via Sant'Anna 1, 6924, Lugano, Switzerland
| | - Davide La Regina
- Department of Surgery, Bellinzona e Valli Regional Hospital, EOC, Via Ospedale, 6500, Bellinzona, Switzerland
| | - Ralph Peterli
- Department of Visceral Surgery, Clarunis - University Center for Gastrointestinal and Liver Disesases, 4031, Basel, Switzerland
| | - Fabio Garofalo
- Department of Surgery, Lugano Regional Hospital, EOC, Via Tesserete, 6900, Lugano, Switzerland
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Imaging individuals with obesity. J Med Imaging Radiat Sci 2022; 53:291-304. [DOI: 10.1016/j.jmir.2022.02.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 01/04/2022] [Accepted: 02/08/2022] [Indexed: 01/03/2023]
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Tu J, Wang Y, Jin L, Huang W. Bile acids, gut microbiota and metabolic surgery. Front Endocrinol (Lausanne) 2022; 13:929530. [PMID: 36072923 PMCID: PMC9441571 DOI: 10.3389/fendo.2022.929530] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Accepted: 08/02/2022] [Indexed: 11/13/2022] Open
Abstract
Metabolic surgery, or bariatric surgery, is currently the most effective approach for treating obesity and its complications. Vertical sleeve gastrectomy (VSG) and Roux-en-Y gastric bypass (RYGB) are the top two types of commonly performed metabolic surgery now. The precise mechanisms of how the surgeries work are still unclear, therefore much research has been conducted in this area. Gut hormones such as GLP-1 and PYY have been studied extensively in the context of metabolic surgery because they both participate in satiety and glucose homeostasis. Bile acids, whose functions cover intestinal lipid absorption and various aspects of metabolic regulation via the action of FXR, TGR5, and other bile acid receptors, have also been actively investigated as potential mediators of metabolic surgery. Additionally, gut microbiota and their metabolites have also been studied because they can affect metabolic health. The current review summarizes and compares the recent scientific progress made on identifying the mechanisms of RYGB and VSG. One of the long-term goals of metabolic/bariatric surgery research is to develop new pharmacotherapeutic options for the treatment of obesity and diabetes. Because obesity is a growing health concern worldwide, there is a dire need in developing novel non-invasive treatment options.
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Affiliation(s)
- Jui Tu
- Department of Diabetes Complications and Metabolism, Arthur Riggs Diabetes and Metabolism Research Institute, Beckman Research Institute, City of Hope National Medical Center, Duarte, CA, United States
- Irell & Manella Graduate School of Biomedical Science, City of Hope National Medical Center, Duarte, CA, United States
| | - Yangmeng Wang
- Department of Diabetes Complications and Metabolism, Arthur Riggs Diabetes and Metabolism Research Institute, Beckman Research Institute, City of Hope National Medical Center, Duarte, CA, United States
| | - Lihua Jin
- Department of Diabetes Complications and Metabolism, Arthur Riggs Diabetes and Metabolism Research Institute, Beckman Research Institute, City of Hope National Medical Center, Duarte, CA, United States
| | - Wendong Huang
- Department of Diabetes Complications and Metabolism, Arthur Riggs Diabetes and Metabolism Research Institute, Beckman Research Institute, City of Hope National Medical Center, Duarte, CA, United States
- Irell & Manella Graduate School of Biomedical Science, City of Hope National Medical Center, Duarte, CA, United States
- *Correspondence: Wendong Huang,
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Impact of Gastropexy/Omentopexy on Gastrointestinal Symptoms after Laparoscopic Sleeve Gastrectomy. Obes Surg 2021; 32:729-736. [PMID: 34870791 PMCID: PMC8866353 DOI: 10.1007/s11695-021-05806-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 11/11/2021] [Accepted: 11/14/2021] [Indexed: 11/15/2022]
Abstract
Background Laparoscopic sleeve gastrectomy (LSG) has become a single-step operation for the management of severe obesity. A statistically significant number of participants who undergo this procedure experience nausea, vomiting, and reflux symptoms early after the operation. The objectives of this study were to measure the positive or negative effect of gastropexy on reducing distressing postoperative LSG-related gastrointestinal symptoms. Patients and Methods This was a comparative randomized study conducted from January 2018 to January 2021. The study was carried out in the general surgery department at Menoufia University Hospital, Menoufia Faculty of Medicine in Egypt. Two hundred participants were included randomly during this trial. The participants were divided into two groups, with 100 patients in each group. Patients in group A underwent gastropexy, and patients in group B underwent LSG without gastropexy. Results There was no significant difference between the groups in age or sex (p > 0.05). There was no significant difference in the length of hospital stay (p > 0.05). There was a significant difference between the two groups regarding nausea, vomiting, reflux symptoms, and the amount and frequency of antiemetics used (p < 0.001). There was also a significant difference in hospital readmissions (p < 0.05) and in clinic visits during the postoperative period. Conclusions Patients who underwent gastropexy showed a significant reduction in antiemetic consumption and a significantly lower incidence of postoperative nausea, vomiting, gastroesophageal reflux disease symptoms and gastric torsion than those who did not undergo gastropexy. Graphical abstract ![]()
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One Year Follow-Up of Taste-Related Reward Associations with Weight Loss Suggests a Critical Time to Mitigate Weight Regain Following Bariatric Surgery. Nutrients 2021; 13:nu13113943. [PMID: 34836201 PMCID: PMC8623884 DOI: 10.3390/nu13113943] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Revised: 10/23/2021] [Accepted: 10/26/2021] [Indexed: 02/06/2023] Open
Abstract
Background: Weight regain is a concerning issue in bariatric patients. We previously demonstrated that taste-related reward processing was associated with six-month weight loss outcomes following Roux-en-Y gastric bypass (RYGB) but not vertical sleeve gastrectomy (VSG). Here, we assessed whether these taste factors persisted in predicting weight loss, and weight regain, at one year post-surgery. Methods: Adult women enrolled in a longitudinal study of taste preferences following bariatric surgery completed behavioral and neuroimaging assessments at one year post-surgery. Results: RYGB produced better weight loss relative to VSG, with weight regain and greater weight loss variability observed from six months to one year post-VSG. Changes in liking for high fat at 2 weeks post-surgery from baseline remained a predictor of weight loss in RYGB, but other predictors did not persist. Average liking ratings rebounded to baseline and higher self-reported food cravings and dietary disinhibition correlated with poorer weight loss at one year post-surgery. Conclusion: Initial anatomical and metabolic changes resulting from RYGB that reset neural processing of reward stimuli in the mesolimbic pathway appear to be temporary and may be contingent upon post-operative eating behaviors returning to preoperative obesogenic tendencies. Six months post-surgery may be a critical window for implementing interventions to mitigate weight gain.
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